ADO.NET Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

ADO.NET Interview Questions

Questions Answers Views Company eMail

What is the difference between a datareader and a dataset?

1107

How can we load multiple tables in a dataset?

1242

How can we add relation between tables in a dataset?

1051

How can we save all data from dataset?

1052

Can we connect two dataadapters to same data source using single connection at same time?

1036

What are the usages of the command object in ado.net?

1077

What is partial class?

1026

Explain the dataadapter class in ado.net?

1268

Which provider is used to connect ms access, oracle, etc…?

1062

What are the parameters that control most of connection pooling behaviours?

1124

How can we load multiple tables in to dataset?

1150

What is a datareader object?

1146

What is the difference between the clone() and copy() methods of the dataset class?

1156

How can you add or remove rows from the datatable object of dataset?

1077

What is the role of the dataset object in ado.net?

1157

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Un-Answered Questions { ADO.NET }

Command objects uses, purposes and their methods.

1032

Which ado.net object is very fast in getting data from the database?

1150

Explain which name space is used to get assembly details?

1024

What is a dynaset in access?

1109

What is disconnected architecture in ado.net?

1046

How to maintain the relation between two tables in ADO.NET?

1062

Explain why edit is not possible in repeater?

1105

Define table relations?

1034

what is the difference betwen typed dataset and untyped dataset?in general which dataset can we use in programming?

1069

What are the parameters that control most of connection pooling behaviours?

1124

What is the use of connection object in ado.net?

1098

Explain the architecture of ado.net?

1139

What is a datagridview?

1101

How to add a javaScript function in a datagrid?

1182

What are the objects of ado.net?

1123

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